157253730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{85931}}^1$

素因数の和:86002

約数の個数: 32

約数和(自身を含む): 383600448

約数和(自身を除く): 226346718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 85931, 171862, 257793, 429655, 515586, 859310, 1288965, 2577930, 5241791, 10483582, 15725373, 26208955, 31450746, 52417910, 78626865, 157253730]

約数ペア:

[(1, 157253730), (2, 78626865), (3, 52417910), (5, 31450746), (6, 26208955), (10, 15725373), (15, 10483582), (30, 5241791), (61, 2577930), (122, 1288965), (183, 859310), (305, 515586), (366, 429655), (610, 257793), (915, 171862), (1830, 85931)]